Difference between revisions of "XBRL Taxonomy"
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== Definition == | == Definition == | ||
| − | '''XBRL Taxonomy''' | + | An '''XBRL Taxonomy''' is a classification system made up of a collection of [[XBRL Taxonomy Schema | taxonomy schemas]] and [[XBRL Linkbase | linkbases]]. |
| − | An XBRL Taxonomy defines metadata about what the [[XBRL Fact | facts]] mean and how they | + | == Structure == |
| + | An XBRL Taxonomy defines metadata about what the [[XBRL Fact | facts]] mean and how they relate to each other. It is the analog of a class specification in Object Oriented Programming. An [[XBRL Instance Document | instance]] is a concrete object conforming to that taxonomy. | ||
| − | A taxonomy may include formulae and validation rules. It is an electronic dictionary of business reporting elements used to report business data. | + | A taxonomy may include [[XBRL Formula | formulae]] and validation rules. It is an electronic dictionary of business reporting elements used to report business data. |
| − | |||
An XBRL taxonomy defines the following: | An XBRL taxonomy defines the following: | ||
* Reporting data elements (pieces of information) | * Reporting data elements (pieces of information) | ||
Latest revision as of 17:00, 28 April 2023
Definition
An XBRL Taxonomy is a classification system made up of a collection of taxonomy schemas and linkbases.
Structure
An XBRL Taxonomy defines metadata about what the facts mean and how they relate to each other. It is the analog of a class specification in Object Oriented Programming. An instance is a concrete object conforming to that taxonomy.
A taxonomy may include formulae and validation rules. It is an electronic dictionary of business reporting elements used to report business data.
An XBRL taxonomy defines the following:
- Reporting data elements (pieces of information)
- Human language descriptions of the data elements
- Reference to the shared understanding or authoritative definition of the data elements
- Relationships between these data elements
- Business rules for validation across different data elements
Serialization
A taxonomy is composed of a XBRL Taxonomy Schema file or files (with extension .xsd) and relationships linkbase files (with extension .xml) directly referenced by that schema. The taxonomy schema files together with the relationships files define the concepts (elements) and schemas and relationships files altogether constitute a taxonomy.
